Asymmetric distribution of aftershocks on large faults in California
نویسندگان
چکیده
منابع مشابه
Asymmetric distribution of aftershocks on large faults in California
S U M M A R Y We examine the relations between spatial symmetry properties of earthquake patterns along faults in California (CA) and local velocity structure images to test the hypothesis that ruptures on bimaterial faults have statistically preferred propagation directions. The analysis employs seismic catalogues for 25 fault zones in CA. We distinguish between clustered and homogeneous parts...
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Despite previous observations that aftershocks lie preferentially along the fault planes of mainshocks, many branching models for earthquake occurrences do not directly incorporate information on the moment tensors of mainshocks in forecasting the spatial distribution of aftershocks, or do so in a very simplistic way using spatial kernels which have not been rigorously tested on earthquake data...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2011
ISSN: 0956-540X
DOI: 10.1111/j.1365-246x.2011.04995.x